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Defrosting Cold Cases

Est. 2009

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You are here: Home / Archives for Forensics

Forensics

Zeigler: Motion for Rehearing

March 26, 2026 By Alice

William Thomas Zeigler/Prison Photo

Today, the defense team for William Thomas Zeigler has filed a Motion for Rehearing. It is sixteen pages long and concisely shows you why it is crucial to get a rehearing. Charles Mays From the beginning, the State made Charles Mays a victim. In part, they were right. In part, they are wrong. This motion […]

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Filed Under: Forensics, Zeigler Tagged With: Capital Punishment, DNA, Florida, William Thomas Zeigler

Zeigler: Appeal to set aside conviction denied

March 9, 2026 By Alice

Blood and truth: the lingering case of Tommy Zeigler and how Florida fights DNA testing articles 1 2 and 3

On March 6, 2026, Orlando Circuit Judge Leticia Marques said that “she would not be ordering a new trial for Zeigler. She said he had not proved that new evidence would result in an acquittal, and that’s the standard required by Florida law.” The state’s strategy to focus on Charles Mays as a victim rather […]

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Filed Under: Forensics, Zeigler Tagged With: death penalty, DNA, Florida, William Thomas Zeigler

Gregory McRoberts DNA Update

December 19, 2025 By Alice

Gregory McRoberts

The Midland Daily News brings an exciting update in the 1991 hit-and-run case of Gregory McRoberts. In 2010, I posted about the case and the letter that his parents received. It appeared to be from the driver who struck their son on his bike and left him to die. The comment I mentioned came from […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Gregory McRoberts, hit-and-run, Michigan

Zeigler Evidentiary Hearings Update

December 14, 2025 By Alice

Tommy & Eunice Zeigler, 1973 (Beulah Zeigler Collection)

For those who are following the case of William Thomas Zeigler, I have an update. Journalist friends and lawyers spent five days in evidentiary hearings with Circuit Judge Leticia Marques at the Orange County Courthouse, Orlando, Florida. The Case On Christmas Eve 1975, a quadruple murder took place in the Zeigler Furniture Store (Winter Garden, […]

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Filed Under: Forensics, Miscarriages of Justice Tagged With: death penalty, DNA, Florida, William Thomas Zeigler

Christine Prince case solved

December 12, 2025 By Alice

Christine Prince

In the CBC newspaper from December 11, 2025 we finally get the answer to the question: who killed Christine Prince in 1982? Kenneth Smith’s DNA was the link between the murders of Christine Prince, Gracelyn Greenidge, and Claire Samson. The Toronto Police and the Ontario Provincial Police (OPP) held a joint press conference last Thursday. […]

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Filed Under: Cold Case News, Forensics Tagged With: Canada, Christine Prince, DNA

Frog Boys: finally an update

November 28, 2025 By Alice

The Frog Boys

An update in the case of the Frog Boys found in the Korean JoongAng Daily of November 26. 2025: Woo Jong-woo, the father of Woo Cheol-won — one of the victims in the so-called “Frog Boys” case — has told the press that he heard from police. A suspect has been identified in the murder […]

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Filed Under: Cold Case News, Forensics Tagged With: South Korea, the Frog Boys

Motion to Vacate Zeigler Conviction

March 26, 2025 By Alice

William Thomas Zeigler/Prison Photo

The latest update in the case of William Thomas Zeigler (79) is that the defense has filed a motion to vacate his conviction. Zeigler has been on death row since July 2, 1976. “WESH 2 Investigates in January was the first to reveal results of his latest round of DNA testing, authorized by a ninth […]

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Filed Under: Forensics, Miscarriages of Justice, Zeigler Tagged With: Capital Punishment, DNA, Florida, William Thomas Zeigler

DNA shows Zeigler is innocent

January 19, 2025 By Alice

the Zeigler wedding

The latest DNA testing of all the evidence in the case of William Thomas Zeigler confirms what he said all along, he did not kill his wife, his parents-in-law, and he did not kill Charles Mays on Christmas Eve, 1975. The article in the Tampa Bay does an excellent job summarizing what happened. Plus, it […]

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Filed Under: Forensics, Zeigler Tagged With: death penalty, DNA, Florida, Forensics, William Thomas Zeigler

Brief update on the Zeigler Case

May 10, 2024 By Alice

William Thomas Zeigler/Prison Photo

DNA testing on all the evidence pieces in the case of William Thomas Zeigler is still ongoing. Tommy had a health scare earlier in the year. However, he is recovering and in his messages, sounds upbeat and positive. The last bit of news is that a new judge will be handing the case, Circuit Judge […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Florida, William Thomas Zeigler

Laura Kempton: Solved by DNA

July 21, 2023 By Alice

Laura Kempton/Grid AdS

Thanks to DNA, we now know who killed Laura Kempton in September 1981. Ronney James Lee, then 21, lived and worked in Portsmouth at that time. “There is no indication that he knew or was acquainted with Laura Kempton,” said Assistant Attorney General Rachel Harrington. In this article you can learn more about Lee. In […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Laura Kempton, New Hampshire

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Dina Fort

Author Notes

Since 2009, I write about unsolved cases that need renewed media attention. I only do research and leave active investigations to the authorities.

My posts cover homicides, missing and unidentified people, wrongful convictions, and forensics as related to unsolved cases.

On book reviews: I only review select works of true crime, crime fiction, and historical fiction/mysteries. The stories have to fit my website's theme, tone, and research. It is my prerogative to not review a book. Please check the FAQ page for more.

My databases are free to the public. Cases are sorted by the victim’s last name.

If you have any questions about my website please check the Frequently Asked Questions (FAQ) page, the About page, and the tabs in both menu bars. If you cannot find the answers there, please contact me.

Thank you,

Alice de Sturler

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